Kill all aliens and let pass astronauts to gain score and bonuses. Get Alien with underpants to gain one of the seven bonuses available.
★ 8 Enemies
★ 7 Bonuses
★ 12 Achievements to unlock
★ 3 Final Boss
★ Game Center support
Code This Lab https://codethislab.com (development)
Raffaele Iaccarino https://www.facebook.com/Madebyjaffa?fref=ts (graphic)